20739941389

素因数分解:

${\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1\times {\mathrm{6637}}^1$

素因数の和:7260

約数の個数: 16

約数和(自身を含む): 21411532800

約数和(自身を除く): 671591411

約数列:

[1, 41, 199, 383, 6637, 8159, 15703, 76217, 272117, 1320763, 2541971, 3124897, 54151283, 104220811, 505852229, 20739941389]

約数ペア:

[(1, 20739941389), (41, 505852229), (199, 104220811), (383, 54151283), (6637, 3124897), (8159, 2541971), (15703, 1320763), (76217, 272117)]